DXO in collaboration with Sony is giving away copies of DXO Film Pack 3. This is their film emulation software and works as a plugin on LR, PS, PSE and Aperture. This is the previous version that has just recently been replaced with version 4. You can get it here. But you'll need to hurry. You have to send them your email "before October, 31st 2013". There's no info on what time zone they are referring to but those in North America are good for at least a couple of hours yet.